Hi, I was looking into ferts for my planted aquarium. I'm looking to dose some N P and K but I hesitate to purchase the off-the-shelf fert because I don't like the idea of dosing everything all together. I was at the pharmacy today and purchased some fleet enema for Phosphate, and I saw some Saltpetre Potassium Nitrate in powder form and was wondering if anybody has ever used this before in their aquariums?
Thanks.
Thanks.